<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 *
 * @version $Id: tbl_printview.php 11228 2008-05-03 11:59:52Z lem9 $
 */

/**
 *
 */
require_once './libraries/common.inc.php';

require './libraries/tbl_common.php';

/**
 * Gets the variables sent or posted to this script, then displays headers
 */
$print_view = true;
if (! isset($selected_tbl)) {
	require_once './libraries/header.inc.php';
}

// Check parameters

if (! isset($the_tables) || ! is_array($the_tables)) {
	$the_tables = array();
}

/**
 * Gets the relations settings
 */
require_once './libraries/relation.lib.php';
require_once './libraries/transformations.lib.php';
require_once './libraries/tbl_indexes.lib.php';

$cfgRelation = PMA_getRelationsParam();

/**
 * Defines the url to return to in case of error in a sql statement
 */
if (strlen($table)) {
	$err_url = 'tbl_sql.php?' . PMA_generate_common_url($db, $table);
} else {
	$err_url = 'db_sql.php?' . PMA_generate_common_url($db);
}


/**
 * Selects the database
 */
PMA_DBI_select_db($db);


/**
 * Multi-tables printview thanks to Christophe Gesche from the "MySQL Form
 * Generator for PHPMyAdmin" (http://sourceforge.net/projects/phpmysqlformgen/)
 */
if (isset($selected_tbl) && is_array($selected_tbl)) {
	$the_tables   = $selected_tbl;
} elseif (strlen($table)) {
	$the_tables[] = $table;
}
$multi_tables	 = (count($the_tables) > 1);

if ($multi_tables) {
	if (empty($GLOBALS['is_header_sent'])) {
		require_once './libraries/header.inc.php';
	}
	$tbl_list	 = '';
	foreach ($the_tables as $key => $table) {
		$tbl_list .= (empty($tbl_list) ? '' : ', ')
				  . PMA_backquote(urldecode($table));
	}
	echo '<b>'.  $strShowTables . ': ' . $tbl_list . '</b>' . "\n";
	echo '<hr />' . "\n";
} // end if

$tables_cnt = count($the_tables);
$counter	= 0;

foreach ($the_tables as $key => $table) {
	$table = urldecode($table);
	if ($counter + 1 >= $tables_cnt) {
		$breakstyle = '';
	} else {
		$breakstyle = ' style="page-break-after: always;"';
	}
	$counter++;
	echo '<div' . $breakstyle . '>' . "\n";
	echo '<h1>' . $table . '</h1>' . "\n";

	/**
	 * Gets table informations
	 */
	$result	   = PMA_DBI_query(
		'SHOW TABLE STATUS LIKE \'' . PMA_sqlAddslashes($table, true) . '\';');
	$showtable	= PMA_DBI_fetch_assoc($result);
	$num_rows	 = (isset($showtable['Rows']) ? $showtable['Rows'] : 0);
	$show_comment = (isset($showtable['Comment']) ? $showtable['Comment'] : '');
	PMA_DBI_free_result($result);

	$tbl_is_view = PMA_Table::isView($db, $table);

	//  Gets table keys and store them in arrays
	$indexes	  = array();
	$indexes_info = array();
	$indexes_data = array();
	$ret_keys = PMA_get_indexes($table, $err_url_0);

	PMA_extract_indexes($ret_keys, $indexes, $indexes_info, $indexes_data);

	/**
	 * Gets fields properties
	 */
	$result	  = PMA_DBI_query(
		'SHOW FIELDS FROM ' . PMA_backquote($table) . ';', null,
		PMA_DBI_QUERY_STORE);
	$fields_cnt  = PMA_DBI_num_rows($result);


// We need this to correctly learn if a TIMESTAMP is NOT NULL, since
// SHOW FULL FIELDS or INFORMATION_SCHEMA incorrectly says NULL
// and SHOW CREATE TABLE says NOT NULL (tested
// in MySQL 4.0.25 and 5.0.21, http://bugs.mysql.com/20910).

	$show_create_table = PMA_DBI_fetch_value(
		'SHOW CREATE TABLE ' . PMA_backquote($db) . '.' . PMA_backquote($table),
		0, 1);
	$analyzed_sql = PMA_SQP_analyze(PMA_SQP_parse($show_create_table));

	// Check if we can use Relations (Mike Beck)
	if (!empty($cfgRelation['relation'])) {
		// Find which tables are related with the current one and write it in
		// an array
		$res_rel = PMA_getForeigners($db, $table);

		if (count($res_rel) > 0) {
			$have_rel = true;
		} else {
			$have_rel = false;
		}
	} else {
		   $have_rel = false;
	} // end if


	/**
	 * Displays the comments of the table if MySQL >= 3.23
	 */
	if (!empty($show_comment)) {
		echo $strTableComments . ': ' . htmlspecialchars($show_comment) . '<br /><br />';
	}

	/**
	 * Displays the table structure
	 */
	?>

<!-- TABLE INFORMATIONS -->
<table style="width: 100%;">
<thead>
<tr>
	<th><?php echo $strField; ?></th>
	<th><?php echo $strType; ?></th>
	<!--<th><?php echo $strAttr; ?></th>-->
	<th><?php echo $strNull; ?></th>
	<th><?php echo $strDefault; ?></th>
	<!--<th><?php echo $strExtra; ?></th>-->
	<?php
	if ($have_rel) {
		echo '<th>' . $strLinksTo . '</th>' . "\n";
	}
	if ($cfgRelation['commwork'] || PMA_MYSQL_INT_VERSION >= 40100) {
		echo '	<th>' . $strComments . '</th>' . "\n";
	}
	if ($cfgRelation['mimework']) {
		echo '	<th>MIME</th>' . "\n";
	}
	?>
</tr>
</thead>
<tbody>
	<?php
	while ($row = PMA_DBI_fetch_assoc($result)) {
		$type			 = $row['Type'];
		// reformat mysql query output - staybyte - 9. June 2001
		// loic1: set or enum types: slashes single quotes inside options
		if (preg_match('@^(set|enum)\((.+)\)$@i', $type, $tmp)) {
			$tmp[2]	   = substr(preg_replace('@([^,])\'\'@', '\\1\\\'',
									',' . $tmp[2]), 1);
			$type		 = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';

			$binary	   = 0;
			$unsigned	 = 0;
			$zerofill	 = 0;
		} else {
			$type		 = preg_replace('@BINARY@i', '', $type);
			$type		 = preg_replace('@ZEROFILL@i', '', $type);
			$type		 = preg_replace('@UNSIGNED@i', '', $type);
			if (empty($type)) {
				$type	 = '&nbsp;';
			}

			$binary	   = stristr($row['Type'], 'binary');
			$unsigned	 = stristr($row['Type'], 'unsigned');
			$zerofill	 = stristr($row['Type'], 'zerofill');
		}
		$strAttribute	 = '&nbsp;';
		if ($binary) {
			$strAttribute = 'BINARY';
		}
		if ($unsigned) {
			$strAttribute = 'UNSIGNED';
		}
		if ($zerofill) {
			$strAttribute = 'UNSIGNED ZEROFILL';
		}
		if (!isset($row['Default'])) {
			if ($row['Null'] != ''  && $row['Null'] != 'NO') {
				$row['Default'] = '<i>NULL</i>';
			}
		} else {
			$row['Default'] = htmlspecialchars($row['Default']);
		}
		$field_name = htmlspecialchars($row['Field']);

		// here, we have a TIMESTAMP that SHOW FULL FIELDS reports as having the
		// NULL attribute, but SHOW CREATE TABLE says the contrary. Believe
		// the latter.
		/**
		 * @todo merge this logic with the one in tbl_structure.php
		 * or move it in a function similar to PMA_DBI_get_columns_full()
		 * but based on SHOW CREATE TABLE because information_schema
		 * cannot be trusted in this case (MySQL bug)
		 */
		if (!empty($analyzed_sql[0]['create_table_fields'][$field_name]['type']) && $analyzed_sql[0]['create_table_fields'][$field_name]['type'] == 'TIMESTAMP' && $analyzed_sql[0]['create_table_fields'][$field_name]['timestamp_not_null']) {
			$row['Null'] = '';
		}
		?>

<tr><td>
	<?php
	if (isset($pk_array[$row['Field']])) {
		echo '	<u>' . $field_name . '</u>' . "\n";
	} else {
		echo '	' . $field_name . "\n";
	}
	?>
	</td>
	<td><?php echo $type; ?><bdo dir="ltr"></bdo></td>
	<!--<td><?php echo $strAttribute; ?></td>-->
	<td><?php echo (($row['Null'] == '' || $row['Null'] == 'NO') ? $strNo : $strYes); ?>&nbsp;</td>
	<td><?php if (isset($row['Default'])) { echo $row['Default']; } ?>&nbsp;</td>
	<!--<td><?php echo $row['Extra']; ?>&nbsp;</td>-->
	<?php
	if ($have_rel) {
		echo '	<td>';
		if (isset($res_rel[$field_name])) {
			echo htmlspecialchars($res_rel[$field_name]['foreign_table'] . ' -> ' . $res_rel[$field_name]['foreign_field']);
		}
		echo '&nbsp;</td>' . "\n";
	}
	if ($cfgRelation['commwork'] || PMA_MYSQL_INT_VERSION >= 40100) {
		echo '	<td>';
		$comments = PMA_getComments($db, $table);
		if (isset($comments[$field_name])) {
			echo htmlspecialchars($comments[$field_name]);
		}
		echo '&nbsp;</td>' . "\n";
	}
	if ($cfgRelation['mimework']) {
		$mime_map = PMA_getMIME($db, $table, true);

		echo '	<td>';
		if (isset($mime_map[$field_name])) {
			echo htmlspecialchars(str_replace('_', '/', $mime_map[$field_name]['mimetype']));
		}
		echo '&nbsp;</td>' . "\n";
	}
	?>
</tr>
		<?php
	} // end while
	PMA_DBI_free_result($result);
	?>
</tbody>
</table>

	<?php

	if (! $tbl_is_view
	 && ($db != 'information_schema' || PMA_MYSQL_INT_VERSION < 50002)) {

		/**
		 * Displays indexes
		 */
		$index_count = (isset($indexes))
					 ? count($indexes)
					 : 0;
		if ($index_count > 0) {
			echo "\n";
			?>
	<br /><br />

	<!-- Indexes -->
	<big><?php echo $strIndexes . ':'; ?></big>
	<table>
		<tr>
			<th><?php echo $strKeyname; ?></th>
			<th><?php echo $strType; ?></th>
			<th><?php echo $strCardinality; ?></th>
			<th colspan="2"><?php echo $strField; ?></th>
		</tr>
			<?php
			echo "\n";
			PMA_show_indexes($table, $indexes, $indexes_info, $indexes_data, true, true);
			echo "\n";
			?>
	</table>
			<?php
			echo "\n";
		} // end display indexes


		/**
		 * Displays Space usage and row statistics
		 *
		 * staybyte - 9 June 2001
		 */
		if ($cfg['ShowStats']) {
			$nonisam	 = false;
			if (isset($showtable['Type']) && !preg_match('@ISAM|HEAP@i', $showtable['Type'])) {
				$nonisam = true;
			}
			if ($nonisam == false) {
				// Gets some sizes
				$mergetable	 = false;
				if (isset($showtable['Type']) && $showtable['Type'] == 'MRG_MyISAM') {
					$mergetable = true;
				}
				list($data_size, $data_unit)		 = PMA_formatByteDown($showtable['Data_length']);
				if ($mergetable == false) {
					list($index_size, $index_unit)   = PMA_formatByteDown($showtable['Index_length']);
				}
				if (isset($showtable['Data_free']) && $showtable['Data_free'] > 0) {
					list($free_size, $free_unit)	 = PMA_formatByteDown($showtable['Data_free']);
					list($effect_size, $effect_unit) = PMA_formatByteDown($showtable['Data_length'] + $showtable['Index_length'] - $showtable['Data_free']);
				} else {
					unset($free_size);
					unset($free_unit);
					list($effect_size, $effect_unit) = PMA_formatByteDown($showtable['Data_length'] + $showtable['Index_length']);
				}
				list($tot_size, $tot_unit)		   = PMA_formatByteDown($showtable['Data_length'] + $showtable['Index_length']);
				if ($num_rows > 0) {
					list($avg_size, $avg_unit)	   = PMA_formatByteDown(($showtable['Data_length'] + $showtable['Index_length']) / $showtable['Rows'], 6, 1);
				}

				// Displays them
				?>
	<br /><br />

	<table border="0" cellspacing="0" cellpadding="0" class="noborder">
	<tr>

		<!-- Space usage -->
		<td valign="top">
			<big><?php echo $strSpaceUsage . ':'; ?></big>
			<table width="100%">
			<tr>
				<th><?php echo $strType; ?></th>
				<th colspan="2" align="center"><?php echo $strUsage; ?></th>
			</tr>
			<tr>
				<td style="padding-right: 10px"><?php echo $strData; ?></td>
				<td align="right"><?php echo $data_size; ?></td>
				<td><?php echo $data_unit; ?></td>
			</tr>
				<?php
				if (isset($index_size)) {
					echo "\n";
					?>
			<tr>
				<td style="padding-right: 10px"><?php echo $strIndex; ?></td>
				<td align="right"><?php echo $index_size; ?></td>
				<td><?php echo $index_unit; ?></td>
			</tr>
					<?php
				}
				if (isset($free_size)) {
					echo "\n";
					?>
			<tr style="color: #bb0000">
				<td style="padding-right: 10px"><?php echo $strOverhead; ?></td>
				<td align="right"><?php echo $free_size; ?></td>
				<td><?php echo $free_unit; ?></td>
			</tr>
			<tr>
				<td style="padding-right: 10px"><?php echo $strEffective; ?></td>
				<td align="right"><?php echo $effect_size; ?></td>
				<td><?php echo $effect_unit; ?></td>
			</tr>
					<?php
				}
				if (isset($tot_size) && $mergetable == false) {
					echo "\n";
					?>
			<tr>
				<td style="padding-right: 10px"><?php echo $strTotalUC; ?></td>
				<td align="right"><?php echo $tot_size; ?></td>
				<td><?php echo $tot_unit; ?></td>
			</tr>
					<?php
				}
				echo "\n";
				?>
			</table>
		</td>

		<td width="20">&nbsp;</td>

		<!-- Rows Statistic -->
		<td valign="top">
			<big><?php echo $strRowsStatistic . ':'; ?></big>
			<table width="100%">
			<tr>
				<th><?php echo $strStatement; ?></th>
				<th align="center"><?php echo $strValue; ?></th>
			</tr>
				<?php
				if (isset($showtable['Row_format'])) {
					?>
			<tr>
				<td><?php echo ucfirst($strFormat); ?></td>
				<td align="<?php echo $cell_align_left; ?>">
					<?php
					if ($showtable['Row_format'] == 'Fixed') {
						echo $strFixed;
					} elseif ($showtable['Row_format'] == 'Dynamic') {
						echo $strDynamic;
					} else {
						echo $showtable['Row_format'];
					}
					?>
				</td>
			</tr>
					<?php
				}
				if (isset($showtable['Rows'])) {
					?>
			<tr>
				<td><?php echo ucfirst($strRows); ?></td>
				<td align="right">
					<?php echo PMA_formatNumber($showtable['Rows'], 0) . "\n"; ?>
				</td>
			</tr>
					<?php
				}
				if (isset($showtable['Avg_row_length']) && $showtable['Avg_row_length'] > 0) {
					?>
			<tr>
				<td><?php echo ucfirst($strRowLength); ?>&nbsp;&oslash;</td>
				<td>
					<?php echo PMA_formatNumber($showtable['Avg_row_length'], 0) . "\n"; ?>
				</td>
			</tr>
					<?php
				}
				if (isset($showtable['Data_length']) && $showtable['Rows'] > 0 && $mergetable == false) {
					?>
			<tr>
				<td><?php echo ucfirst($strRowSize); ?>&nbsp;&oslash;</td>
				<td align="right">
					<?php echo $avg_size . ' ' . $avg_unit . "\n"; ?>
				</td>
			</tr>
					<?php
				}
				if (isset($showtable['Auto_increment'])) {
					?>
			<tr>
				<td><?php echo ucfirst($strNext); ?>&nbsp;Autoindex</td>
				<td align="right">
					<?php echo PMA_formatNumber($showtable['Auto_increment'], 0) . "\n"; ?>
				</td>
			</tr>
					<?php
				}
				if (isset($showtable['Create_time'])) {
					?>
			<tr>
				<td><?php echo $strStatCreateTime; ?></td>
				<td align="right">
					<?php echo PMA_localisedDate(strtotime($showtable['Create_time'])) . "\n"; ?>
				</td>
			</tr>
					<?php
				}
				if (isset($showtable['Update_time'])) {
					?>
			<tr>
				<td><?php echo $strStatUpdateTime; ?></td>
				<td align="right">
					<?php echo PMA_localisedDate(strtotime($showtable['Update_time'])) . "\n"; ?>
				</td>
			</tr>
					<?php
				}
				if (isset($showtable['Check_time'])) {
					?>
			<tr>
				<td><?php echo $strStatCheckTime; ?></td>
				<td align="right">
					<?php echo PMA_localisedDate(strtotime($showtable['Check_time'])) . "\n"; ?>
				</td>
			</tr>
					<?php
				}
				?>

			</table>
		</td>
	</tr>
	</table>

				<?php
			} // end if ($nonisam == false)
		} // end if ($cfg['ShowStats'])
	}
	if ($multi_tables) {
		unset($ret_keys, $num_rows, $show_comment);
		echo '<hr />' . "\n";
	} // end if
	echo '</div>' . "\n";

} // end while

/**
 * Displays the footer
 */
?>

<script type="text/javascript">
//<![CDATA[
function printPage()
{
	// Do print the page
	if (typeof(window.print) != 'undefined') {
		window.print();
	}
}
//]]>
</script>

<p class="print_ignore">
	<input type="button" id="print" value="<?php echo $strPrint; ?>"
		onclick="printPage()" /></p>

<?php
require_once './libraries/footer.inc.php';
?>
